參數(shù)資料
型號: XRT79L73IB
廠商: EXAR CORP
元件分類: 數(shù)字傳輸電路
英文描述: 3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
中文描述: ATM NETWORK INTERFACE, PBGA456
封裝: 27 X 27 MM, 1 MM PITCH, PLASTIC, BGA-456
文件頁數(shù): 69/71頁
文件大?。?/td> 495K
代理商: XRT79L73IB
t
3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
PRELIMINARY
XRT79L73
REV. P1.0.0
67
t59
Delay time from Read Enable false to RxUSoC bit being tri-
stated
1
11.5
16
ns
t61
RxUAddr[4:0] Hold Time from rising edge of RxUClk
1
ns
t62
RxUClav signal valid (not Hi-Z) from first RxUClk rising edge of
valid and correct RxUAddr[4:0]
2.5
8.6
ns
t63
RxUClav signal Hi-Z from first RxUClk rising edge of different
RxUAddr[4:0].
2.5
8.6
ns
t58
Delay time from Read Enable false to RxUPrty bit being tri-
stated
1
12
16
ns
t59
Delay time from Read Enable false to RxUSoC bit being tri-
stated
1
11.5
16
ns
t60
RxUAddr[4:0] Setup Time to rising edge of RxUClk
4
ns
t61
RxUAddr[4:0] Hold Time from rising edge of RxUClk
1
ns
t62
RxUClav signal valid (not Hi-Z) from first RxUClk rising edge of
valid and correct RxUAddr[4:0]
1
7.8
16
ns
t63
RxUClav signal Hi-Z from first RxUClk rising edge of different
RxUAddr[4:0].
1
9.2
16
ns
T
ABLE
12: T
IMING
I
NFORMATION FOR THE
R
ECEIVE
UTOPIA I
NTERFACE
B
LOCK
Symbol
P
ARAMETER
M
IN
.
T
YP
M
AX
.
U
NITS
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